gravitational
US /ˌɡrævɪˈteɪʃənl/
・UK /ˌgrævɪˈteɪʃənl/
C1 高級
adj.形容詞重力的；傾向的
Objects fall down to the ground because of the Earth's gravitational pull
影片字幕
【宇宙終極謎團：時間】物理學家Brian Greene 葛林深入淺出解析時間！你我都會思考的奧祕！ (【宇宙最大謎團 - 時間】Brian Greene 葛林 - 物理學家由淺到深解釋時間 | 早晚會思考的問題)
- Einstein showed that the rate at which a clock ticks slows down based upon the stronger gravitational field or gravitational potential, actually, that it is experiencing.
愛因斯坦的研究表明，時鐘滴答作響的速度會隨著它所經歷的引力場或引力勢能的增強而減慢。
- But when they go back to the ship, it's 23 years later on the ship because time is elapsing slowly near the strong gravitational field, comparatively quickly far away.
但當他們回到飛船上時，飛船上的時間已經過了 23 年，因為在強引力場附近時間流逝得很慢，而在遠處則相對較快。
火星的衛星大揭祕！火衛一與火衛二 ✨ MM#2 (The Moons of Mars Explained -- Phobos & Deimos MM#2)
- in reality, their gravitational pull isn't even strong enough
但在現實中它們的引力，仍然沒有強大到足以使它們變為球形。
- in reality, their gravitational pull isn’t even strong enough
但在現實中它們的引力，仍然沒有強大到足以使它們變為球形。
阿波羅12號的驚奇旅程！ (The Incredible Journey of Apollo 12)
- He suggested that the Moon formed near Earth and gradually fell under its gravitational
他認為，月球形成於地球附近，並在其引力作用下逐漸下降
- He suggested that the Moon formed near Earth and gradually fell under its gravitational spell.
旅行到地球之外的本能，尋找我們世界起源的線索。
地球是空心的？！？ 🤯 (What if the Earth were Hollow? )
- Here, you'd experience no gravitational pull at all.
當你繼續向中心墜落時，地球的許多品質現在將在上方的。
- the pull would weaken until you reached the center. Here, you'd experience no gravitational
拉力會減弱，直到你到達中心。在這裡，你將會體驗到沒有引力。
來自太空的死亡 — 認識伽瑪射線爆！ (Death From Space — Gamma-Ray Bursts Explained)
- Over millions of years their orbits decay by emitting gravitational waves.
短短一秒所釋放的能量等於太陽一生一百億年所發出來的全部能量
- Over millions of years, their orbits decay by emmiting gravitational waves.
經過數百萬年，它們的軌道會因為重力波的釋放而變小
SpaceX 即將再次創造歷史，素人也能前往太空 (SpaceX Is About To Make History Again, Here’s How)
- Training started with trips to a human centrifuge, which tests pilots and astronauts ability to withstand the gravitational forces they'll experience during flight.
整個訓練從前往人體離心機開始。這是個用來測試飛行員和太空人抵禦飛行途中所產生 G 力到什麼程度的機器。
- Training started with trips to a human centrifuge, which tests pilots and astronauts' ability to withstand the gravitational forces they'll experience during flight.
船員們還徒步登上了瑞尼爾山的大部分路段作為團隊建設練習的一部分，藉此來習慣令人不適的環境。
對外太空很好奇嗎？這不就來了！太空人回答 50 個在谷歌上搜索最多的太空問題 (Astronauts Answer 50 of the Most Googled Space Questions | WIRED)
- Gravitational attraction around another body.
火星有多少個衛星？- 兩個。
太陽系為何能存在？☀️ (Why the solar system can exist)
- The amazing thing is that the two effects of speeding up, plus stronger gravitational attraction, perfectly balance—so that the Earth stays in its orbit the same way a marble stays at the bottom of a bowl, even if it gets knocked around a little bit.
最終毀滅 - 那為什麼不會呢？嗯哼，這樣說好了，當地球真的受到來自太陽引力影響往太陽靠近時，
- This balance is very special indeed—it's highly dependent on the strength of the gravitational force and the number of dimensions we live in,
太陽拉力也會使得地球運行速度相對增加一些些。所以，就算愈靠近太陽，所受引力愈強。
